40 ______________________________________________________ Barco - NSL-4601 - User manual
Specifications
•
1 pixel is composed of 3 sub pixels R, G and B (RGB Vertical Stripe configu-
ration)
•
pixel dimensions: 0.7455 mm x 0.7455 mm
8.1.2.9
Color temperature
•
Typical 10.000K in the center and perpendicular to the screen
•
Typical CIE coordinates are mentioned in the table below
8.1.2.10
Response time
•
Rise time (black to white transition): 10 ms typ.
•
Fall time (white to black transition): 6 ms typ.
•
Gray to gray transition: 8 ms typ.
8.1.2.11
Luminance uniformity
•
White non-uniformity <= 25%
3
Non-uniformity = 100%(Lmax – Lmin) / Lmax
3
Luminance measured at 9 points evenly distributed on display
3
Measurement conforms to “VESA Flat Panel Display Measurements Stan-
dard Version 2.0”.
8.1.2.12
Pixel defects
Dot defect: when luminance of dot is brighter or darker then surrounded dots
Dot Classification Method: the criteria of dot is defined by its brightness
Brightly visible dot comparing with background
STEP1: Start dot defect test at 0% Gray Pattern
x
y
Red
0,643
0,328
Green
0,271
0,599
Blue
0,143
0,0060
White
0,280
0,290
Dot Defect Type Dot Defect Type
Max
High Dot
Random
5
Adjacent 2 dots
3
Adjacent 3 dots
1
Low Dot
Random
15
Off Dot
Random
10
Adjacent 2 dots
5
Adjacent 3 dots
3
Total amount of Dots
20
Minimum Distance between defects
High dot High dot
5mm
Off dot Off dot
Ignore
